In the Installing GN4 Client through ClickOnce chapter you will learn how to install and run GN4 client by means of the ClickOnce loader.
Windows XP is not supported by the GN4 version 2.0 or newer.
Windows Vista is not supported by the GN4 version 2.1 or newer.
Use the Table of Contents to find information. See also Using table of contents in help.